The Kaman K-MAX has intermeshing rotors eliminating the need for a tail ... This helicopter has dual-crossing rotors for increased precision The K-MAX uses a unique double rotor system where ...

(Sean Kilpatrick/The Canadian Press) A man killed in Nunavut last April by a spinning helicopter tail rotor was a frequent ... side but was killed by the blades. In the report, transportation ...

THE CANADIAN PRESS/Sean Kilpatrick AKIMISKI ISLAND, NUNAVUT — A man killed in Nunavut last April by a spinning helicopter tail rotor was a ... but was killed by the blades.